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Epson PowerLite 84 User Manual

Epson PowerLite 84
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Solving Problems 93
Viewing Lamp Usage and Other Information
Use the Info menu to view information about the display settings of
your computer and the number of hours the lamp has been used.
Press the
Menu button and highlight the Info menu.
You see the lamp usage hours and various input signal settings on the
right.
The life span of the lamp is about 5000 hours if the
Brightness
Control
setting in the Settings menu is set to High (default), and
6000 hours if the
Brightness Control setting is set to Low. Make
sure you have a spare lamp handy if the usage hours on this menu
are close to the life span of your lamp.
Solving Projector Operation Problems
The power doesn’t turn on.
If the projector doesn’t turn on when you press the Ppower
button, make sure the power cable is connected to the projector
and plugged into a working electrical outlet.
The power cable may be defective. Disconnect the cable from the
outlet and contact Epson as described on page 102.
Check to see if the A/V Mute slide is closed.
Check the status lights (see page 91).
The buttons on the projector don’t work.
If the control panels buttons have been locked, try using the remote
control instead. See page 73 for information about locking the control
panel.
note
The information displayed
depends on the input signal
currently selected.

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Epson PowerLite 84 Specifications

General IconGeneral
Projection technologyLCD
Contrast ratio (typical)2000:1
Projector native resolutionXGA (1024x768)
Aspect ratio4:3
Dimensions (WxDxH)327.6 x 248.9 x 93.9 mm
Power requirements100-240VAC +/-10%, 50/60Hz AC
Lamp typeUHE
Lamp power200 W
Light source typeLamp
Service life of light source5000 h
Service life of light source (economic mode)6000 h
Focal length range18.2 - 29.2 mm
RMS rated power10 W
Number of built-in speakers1
Microphone inYes
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Component video (YPbPr/YCbCr) in2
Power consumption (typical)289 W
Operating temperature (T-T)5 - 35 °C
Weight and Dimensions IconWeight and Dimensions
Weight3100 g

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